Date: | 02 28 1915 |
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Description: | Elevated view, looking east, of the power house, lock, and dam on the Wisconsin River. |
Date: | 08 19 1915 |
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Description: | Elevated view of the completed power house and dam, looking east at the north, or upstream, side of the structure. On the far shore, the site of the gravel... |
Date: | 08 20 1915 |
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Description: | View of the south, or downstream, side of the power house at the Prairie du Sac dam. A man is standing on pilings near the bank; the railroad extension is ... |
Date: | 1915 |
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Description: | Workers posing in a doorway at the Prairie du Sac dam construction site. Two men appear to be working on a gas lamp, while others are holding spools of wir... |
Date: | 1915 |
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Description: | Elevated view of a group of workers posing on the east bank of the Wisconsin River at the power dam construction site. One man is strumming his shovel like... |
Date: | 1914 |
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Description: | A group of workmen posing while working on concrete forms at the Prairie du Sac dam site. Their position high above the water level affords an expansive up... |
Date: | 1914 |
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Description: | A group of bricklayers posing with the tools of their trade in front of an unfinished brick wall at the Prairie du Sac dam site. Note the wooden form for a... |
Date: | 1915 |
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Description: | A worker standing at the controls of a generator, most likely in the temporary power house at the Prairie du Sac dam site. The steam driven generator produ... |
Date: | 03 1932 |
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Description: | Page from International Trail magazine featuring an article about the use of International trucks for the construction of the Hoover Dam. The title ... |
Date: | 04 14 1911 |
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Description: | Workers posing inside the forms for the east shore abutment at the power dam site. |
Date: | 04 22 1911 |
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Description: | Two men and a boy are posing on rail cars carrying two 150 horse-power boilers for use in the temporary power plant at the dam construction site at Prairie... |
Date: | 08 06 1911 |
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Description: | A view following the lower trestle to the west bank. The construction camp buildings, including the office and temporary power plant are seen on the left. |
Date: | 10 12 1911 |
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Description: | High water has scattered timber pilings through the construction camp. The office is on the right; the smokestacks of the temporary power plant are behind ... |
Date: | 05 17 1912 |
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Description: | Elevated view of workers using shovels to level fresh concrete at the base of the chutes from the high trestle. The steam powered pile driver is at work in... |
Date: | 05 31 1912 |
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Description: | Workers maneuvering a load of gravel into a concrete mixer at the plant on the east bank of the river. The east abutment is in the foreground, left. |
Date: | 07 01 1912 |
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Description: | A view through the runway (tunnel) cast into the concrete structure of the power dam at Prairie du Sac. |
Date: | 07 16 1912 |
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Description: | Workers posing inside the coffer dam. The narrow gauge railroad is behind them. One of the pile drivers is in the background. A bare area on the bluff in t... |
Date: | 08 01 1912 |
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Description: | Elevated view of the power dam construction site from the west, showing the elevated trestle, coffer dam, and steam pile drivers. The concrete plant is vis... |
Date: | 09 30 1912 |
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Description: | Forms have been removed from the first concrete poured for the power house in the northeast corner of the coffer dam. Men are pouring concrete from rail ca... |
Date: | 01 09 1913 |
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Description: | Men are standing in the completed draft tubes after removal of the steel forms. |
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